| Item Name | Bolt Square Neck |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-641-7643 (016417643) |
| NCB Code | USA (01) |
| Manufacturer | Fastenal Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 55.0 MILLIMETERS NOMINAL |
| AASB | FASTENER LENGTH | 55.0 MILLIMETERS NOMINAL |
| AASK | HEAD STYLE | ROUND |
| AASL | HEAD DIAMETER | 19.3 MILLIMETERS MINIMUM AND 20.6 MILLIMETERS MAXIMUM |
| AASU | HEAD HEIGHT | 4.1 MILLIMETERS MINIMUM AND 4.8 MILLIMETERS MAXIMUM |
| AGAV | III END ITEM IDENTIFICATION | 2590-01-618-5030 |
| AGQB | NECK LENGTH | 4.4 MILLIMETERS MINIMUM AND 5.6 MILLIMETERS MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.25 |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 8G |
| CWXQ | NECK WIDTH | 7.4 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | CARRIAGE BOLT |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| Relevant Components for NSN - 5306-01-641-7643, 5306016417643 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
